Can I Compost Garlic?
Garlic is easily composted because it's a readily biodegradable plant material.

Sourced & Cited
Garlic is a great addition to your compost pile! It breaks down relatively quickly and adds nutrients to your soil. Just remember a few simple steps to make the process smoother.
Compost Classification
Green (Nitrogen-rich): Garlic is considered a green material due to its high moisture content. This moisture helps accelerate the decomposition process in your compost pile.
🌱 Key Nutrients
This item contributes the following nutrients to your compost:
Potassium (K) Phosphorus (P) Calcium (Ca) Trace Minerals
🏷️ Tags
Important characteristics to know about this item:
Breaks Down Quickly Pest Attraction Risk Adds Key Nutrients
⚠️ Potential Risks
- Attracting pests: Garlic's strong smell might attract some unwanted visitors to your compost pile.
- Slow decomposition if not properly chopped: Large pieces of garlic may take longer to break down.
💡 Best Practices
- Chop garlic cloves into roughly 1-inch pieces before adding them to your compost.
- Mix garlic with other "brown" materials like dried leaves or shredded paper to maintain a balanced carbon-to-nitrogen ratio in your compost pile.
- Ensure good aeration in your compost pile to prevent anaerobic decomposition and foul odors.